We will test it before shipment.

Reference Weight:0.015kg (0.03lb.)

USB3.0 2 in 1 OTG Card Reader Adapter for SD/TF for Micro SD Memory Card with LED Indicator for PC Computer Laptop
Feature:
1. It can read high-speed for SD and TF cards directly.
2. You can browse and edit files directly on the flash drive.
3. LED lights can display read-write status.
4. It supports hot swap and has good compatibility and easy to use.
5. Easy to carry, download and upload, with a maximum transmission bandwidth of up to 5.0 Gbps, that is 640 MB/s transmission bandwidth.
6. Support system: Windows Me/2000/XP/WIN7/WIN8 or for MAC OS 10.0,7 or above, WINDOWS 98 needs to be driven and can be downloaded from the website.
7. Compatible with USB2.0 and USB1.1.

Specification:
Interface type: USB3.0*1, TF for micro SD card interface *1,for SD card *1
Product color: black, white
Product size: 57mm*17.5mm*8.3mm/2.24*0.68*0.32''
Package size: 125mm*70mm*30mm/4.92*2.75*1.18''
Gross weight: 14.3 g
Net weight: 7.5 g
Packaging: plastic uptake
Product material: ABS shell
Functional support:
For SD & mm card slot: for SD/SDHC/MMC/RSMMC/MMC mobile/MMC micro/SDXC
TF card slot: for Micro SD/T-FLASH

Note:

Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

1 x USB 3.0 Card Reader